320432509060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1009}}^1\times {\mathrm{2963}}^1$

素因数の和:4237

約数の個数: 96

約数和(自身を含む): 706115854080

約数和(自身を除く): 385683345020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 233, 460, 466, 932, 1009, 1165, 2018, 2330, 2963, 4036, 4660, 5045, 5359, 5926, 10090, 10718, 11852, 14815, 20180, 21436, 23207, 26795, 29630, 46414, 53590, 59260, 68149, 92828, 107180, 116035, 136298, 232070, 235097, 272596, 340745, 464140, 470194, 681490, 690379, 940388, 1175485, 1362980, 1380758, 2350970, 2761516, 2989667, 3451895, 4701940, 5407231, 5979334, 6903790, 10814462, 11958668, 13807580, 14948335, 15878717, 21628924, 27036155, 29896670, 31757434, 54072310, 59793340, 63514868, 68762341, 79393585, 108144620, 137524682, 158787170, 275049364, 317574340, 343811705, 687623410, 696592411, 1375246820, 1393184822, 2786369644, 3482962055, 6965924110, 13931848220, 16021625453, 32043250906, 64086501812, 80108127265, 160216254530, 320432509060]

約数ペア:

[(1, 320432509060), (2, 160216254530), (4, 80108127265), (5, 64086501812), (10, 32043250906), (20, 16021625453), (23, 13931848220), (46, 6965924110), (92, 3482962055), (115, 2786369644), (230, 1393184822), (233, 1375246820), (460, 696592411), (466, 687623410), (932, 343811705), (1009, 317574340), (1165, 275049364), (2018, 158787170), (2330, 137524682), (2963, 108144620), (4036, 79393585), (4660, 68762341), (5045, 63514868), (5359, 59793340), (5926, 54072310), (10090, 31757434), (10718, 29896670), (11852, 27036155), (14815, 21628924), (20180, 15878717), (21436, 14948335), (23207, 13807580), (26795, 11958668), (29630, 10814462), (46414, 6903790), (53590, 5979334), (59260, 5407231), (68149, 4701940), (92828, 3451895), (107180, 2989667), (116035, 2761516), (136298, 2350970), (232070, 1380758), (235097, 1362980), (272596, 1175485), (340745, 940388), (464140, 690379), (470194, 681490)]